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Head to head · Prices checked Oct 21, 2026

Keychron K6 vs Xinmeng A66

Get the Xinmeng A66 for the 4,600 mAh battery and knob.

What actually differs

The differences that matter

Skip the 40-row spec sheet. These are the specs that change how each board feels, sounds, and fits your desk.

Keychron K6

Xinmeng A66

  • Connection

    Bluetooth, Wired

    Bluetooth, 2.4 GHz, Wired

  • Battery

    4,000 mAh

    4,600 mAh

  • Case material

    ABS, Aluminum, Plastic

    Aluminum

  • Mount style

    Plate Mount, Tray Mount

    Gasket Mount

  • Knob

    No

    Yes

KeebFinder scores

How we score
  • Keychron K6
  • Xinmeng A66
Performance
55
40
Build quality
69
63
Productivity
58
65
Customizability
67
66
Portability
88
88

What they share

  • Layout size: 65%
  • Hot-swappable
See every spec side by side

From real owners

What owners say

Ratings and quotes collected from verified store reviews, including the critical ones.

Keychron K6

4.8

507 owner reviews

Praise
“I’m a copywriter, so I spend a lot of time typing. This keyboard is great! I would have the IT layout! With è, à, ò and so on… But, as I’ve said, great product!”
Federico D.Verified buyer· via Keychron

Xinmeng A66

No owner reviews collected yet.

Full specs

Keychron K6 vs Xinmeng A66 specs

Every tracked spec, side by side. Rows marked with a dot differ between the boards.

10 of 20 specs differ

Keychron K6

Xinmeng A66

Typing & switches

Switch options

Clicky, Linear, Tactile
—

Hot-swappable

Yes
Yes

Mount style

Plate Mount, Tray Mount
Gasket Mount

Layout

Layout size

65%
65%

Layout standard

ANSI, ISO, ISO-DE, ISO-Nordic, ISO-UK, JIS
ANSI

Ergonomics

Standard
Standard

Knob

No
Yes

Display

None
None

Media keys

Yes
No

Connectivity & battery

Connection

Bluetooth, Wired
Bluetooth, 2.4 GHz, Wired

Battery

4,000 mAh
4,600 mAhBetter

USB-C

Yes
Yes

Build & materials

Case material

ABS, Aluminum, Plastic
Aluminum

Plate material

Plastic
FR4, Plastic

Keycaps

ABS, PBT
—

Weight

—
1,800 g

Dimensions

—
20 x 113 x 322 mm

Backlight

RGB, south-facing
None

Firmware & software

Mac & Windows

Yes
Yes

Extras

Released

2020
2023

Where to buy

Compare prices

Live prices from the stores we track, cheapest in-stock offer first.

Lowest price across stores, Amazon excluded.

Keychron K64 stores
  • KeychronHK

    In stock
    $59Visit
  • AmazonGlobal

    Check price
    Visit
  • MKUS

    Out of stock
    $79Visit
  • Keychron (DE)DE

    Out of stock
    $111Visit
Xinmeng A663 stores
  • MechkeysCN

    In stock
    $79Visit
  • AmazonGlobal

    Check price
    ~$79Visit
  • WhatGeekCN

    Out of stock
    $129Visit

Prices in USD are converted to your currency and can change at any time. KeebFinder may earn a commission when you buy through these links, at no extra cost to you.

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